appian upgrade from 20.1 to 20.3https://community.appian.com/discussions/f/new-to-appian/22622/appian-upgrade-from-20-1-to-20-3Hi all: When I upgrade appian from 20.1 to 20.3 with the upgrade guide https://docs.appian.com/suite/help/21.3/Upgrade_Guide.html#custom-spring-security-configurations; After I upgrade step by step as step 8 Start Appian,(We use systemd to start appianen-USTelligent Community 12RE: appian upgrade from 20.1 to 20.3https://community.appian.com/thread/92797?ContentTypeID=1Sat, 26 Mar 2022 14:05:55 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:e66022df-2ffc-4c9c-8c65-4c8e4060ce01ankity141906<p>Similar kind of issue we also faced recently can you please stop appian and restart again. it should work make sure nothing in hang status like else kill those and retry</p><div style="clear:both;"></div>RE: appian upgrade from 20.1 to 20.3https://community.appian.com/thread/88412?ContentTypeID=1Mon, 29 Nov 2021 01:50:16 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:c91ac728-3c8b-4b65-b276-e281b4776e7eajhick<p>This sort of problem will require raising a case directly with Appian. On premise upgrades can be complex and requires specialist knowledge and will likely need deeper investigation.</p><div style="clear:both;"></div>